Which is true about the Northwest Ordinance of 1787? A-The Northwest Ordinance ensured that any new free state would be balanced by a new slave state.
B-The Northwest Ordinance banned the institution of slavery in the Northwest Territories.
C-The Northwest Ordinance encouraged slave owners to settle in the Northwest Territories.
D-The Northwest Ordinance guaranteed freedom for any slave who escaped to the Northwest Territories.

The Northwest Ordinance banned the institution of slavery in the Northwest Territories.  

Explanation:

The northwest ordinance were pushed by the progressive group to outlaw all slavery in United States. They're based on the principles that all humans are equal and none should be forced to give their livelihood under chains and whips.

The northern states argued that the southern states should have no ground to refuse this ordinance. Ever since the industrial revolution, the use of slavery is no longer necessary. They wanted the south to transition to using machinery for their productions rather than another human being.

the ss was the main organization responsible for the genocidal murder of around six million people of european ethnic minorities, essentially jews, in the holocaust. the members of all its branches committed war crimes and crimes against humanity during the second world war (1939-1945). likewise, the ss were involved in commercial enterprises and exploited the inmates of the concentration camps as slave laborers.

the tortures and assassinations committed by the ss were the result of an ideology developed long before the armed conflict, this ideology was based on the racial supremacy of the germans over the rest.

i also think he is correct. i believe they came to washington to protest their rights.